Mazdaspeed3 L4-2.3L Turbo (2010)
Battery: Testing and Inspection
BATTERY INSPECTION [L3 WITH TC]
WARNING:
1
Since battery acid is toxic, be careful when handling the battery.
2
Since battery acid is highly corrosive, be careful not to allow it to contact clothing or the vehicle.
3
In case battery acid contacts skin, eyes, or clothing, flush it immediately with running water. Especially if the acid gets in the eyes, flush with
water for more than 15 min and get prompt medical attention.
Electrolyte Specific Gravity
1. Measure the electrolyte specific gravity using a hydrometer.
-
If it is less than the specification, recharge the battery. See: Service and Repair/Procedures
Battery electrolyte specific gravity [20 °C {68 °F}]
-
1.22-1.29
Battery Voltage
1. Inspect the battery as follows:
Step 1-Step 3
Battery load test current
-
55D23L (48): 180 A
-
75D23L (52): 195 A
Standard specification
Back-up Current
1. Verify that the ignition is off (key has been removed) and that all doors are closed.
2. Remove the battery cover. See: Service and Repair/Removal and Replacement
3. Disconnect the negative battery cable.
CAUTION:
-
Operating electrical loads while the back-up current is being measured can damage the tester.
NOTE:
-
If the battery is not left undisturbed for 10 min or more, but less than 2.5 hours, the tester will indicate a high value (approx. 200 mA).